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Deffense [45]
3 years ago
15

The graph shows the number of jam jars filled by two different machines over several minutes.

Mathematics
2 answers:
posledela3 years ago
5 0

Answer:

a. y = 1.5x

Step-by-step explanation:

Both equations are equations of a line. All options have the form:

y = a*x

where y and x are the variables and a is the slope.

The slope of the equation corresponding to machine B is less than the machine A's slope (machine A line is above machine B line). The only option in which the slope is less than 3 is y = 1.5*x.

IgorC [24]3 years ago
4 0
The correct answer is y = 1.5x, A.
I am sure it is because I took the K12 test. I used the answer from the other person that answered this, and got it wrong. I reviewed the test, and It says that 1.5x is correct. 
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Which is the best buy?
olga55 [171]

Answer:

B

Step-by-step explanation:

When you divide each of the prices by the amount of candy bars, B is the lowest. The price for 1 candy bar with A's price is 1.75. The price for 1 candy bar for B's is 1.71. The price for 1 candy bar with C's is 1.73 and the price of 1 candy bar for D's is 1.74. Again, B has the lowest price for 1 candy bar so the correct answer is B.

4 0
3 years ago
Read 2 more answers
Which equation demonstrates the distributive property? A) 2 (5 + 7) = 2 (7 + 5) Eliminate B) 2 (5 + 7) = 2 × 5 + 2 × 7 C) (2 × 5
Gemiola [76]

B) 2 (5 + 7) = 2 × 5 + 2 × 7

Distributing the two multiples the five and seven and adds there them together.

7 0
3 years ago
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2. Change the following statements into coordinate points and then plot them!
GREYUIT [131]

Answer:

The points are (-1, 1), (2, 7), (1, -1), (3, 0)

Step-by-step explanation:

Let us solve the question

∵ f(x) = y

∴ The coordinates of the point are (x, y)

→ Let us use this fact to find the coordinates of each point

∵ f(-1) = 1

∴ x = -1 and y = 1

∴ The coordinates of the point are (-1, 1)

∵ f(2) = 7

∴ x = 2 and y = 7

∴ The coordinates of the point are (2, 7)

∵ f(1) = -1

∴ x = 1 and y = -1

∴ The coordinates of the point are (1, -1)

∵ f(3) = 0

∴ x = 3 and y = 0

∴ The coordinates of the point are (3, 0)

The graph is attached down

8 0
2 years ago
Solve for M MUST SHOW WORK!!!<br> 2 = m/2 - 7<br><br> M=???
elena-s [515]

Answer:

2 =  \frac{m}{2}  - 7 \\  \frac{m}{2}  = 9 \\ m = 2 \times 9 \\  \boxed{m = 18}

<h3><u>m=18</u> is the right answer.</h3>
7 0
2 years ago
On Monday, Sam ran one mile. The distance he runs each day thereafter, is 15% greater than the distance Sam runs first exceeds t
poizon [28]
There are some grammar mistakes and therefore I can't read it properly to answer
7 0
3 years ago
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